Fix utf8_tests.py to run on more systems.  Some systems use different punctuation or capitalization when writing ISO-8859-1.
Fix utf8_tests.py to run on more systems.  Some systems use different
punctuation or capitalization when writing ISO-8859-1.

* subversion/tests/clients/cmdline/utf8_tests.py
  (): Add a regex to test for the encoding.
  (test_list): Adjust the skip test to check that the regex matched.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion